AU704084B2 - Encapsulated active materials and method for preparing the same - Google Patents

Encapsulated active materials and method for preparing the same Download PDF

Info

Publication number
AU704084B2
AU704084B2 AU36290/95A AU3629095A AU704084B2 AU 704084 B2 AU704084 B2 AU 704084B2 AU 36290/95 A AU36290/95 A AU 36290/95A AU 3629095 A AU3629095 A AU 3629095A AU 704084 B2 AU704084 B2 AU 704084B2
Authority
AU
Australia
Prior art keywords
coating material
active material
dimethylurea
solvent
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU36290/95A
Other languages
English (en)
Other versions
AU3629095A (en
Inventor
David V Dellar
Dwight K. Hoffman
Herman Wade Schlameus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Southwest Research Institute SwRI
Original Assignee
Dow Chemical Co
Southwest Research Institute SwRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co, Southwest Research Institute SwRI filed Critical Dow Chemical Co
Publication of AU3629095A publication Critical patent/AU3629095A/en
Application granted granted Critical
Publication of AU704084B2 publication Critical patent/AU704084B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Steroid Compounds (AREA)
  • Paints Or Removers (AREA)
AU36290/95A 1994-09-26 1995-09-11 Encapsulated active materials and method for preparing the same Ceased AU704084B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/311,818 US5601761A (en) 1994-09-26 1994-09-26 Encapsulated active materials and method for preparing same
US08/311818 1994-09-26
PCT/US1995/011457 WO1996009883A1 (en) 1994-09-26 1995-09-11 Encapsulated active materials and method for preparing same

Publications (2)

Publication Number Publication Date
AU3629095A AU3629095A (en) 1996-04-19
AU704084B2 true AU704084B2 (en) 1999-04-15

Family

ID=23208627

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36290/95A Ceased AU704084B2 (en) 1994-09-26 1995-09-11 Encapsulated active materials and method for preparing the same

Country Status (11)

Country Link
US (1) US5601761A (ja)
EP (1) EP0804285B1 (ja)
JP (1) JPH10511596A (ja)
KR (1) KR970706061A (ja)
AT (1) ATE182486T1 (ja)
AU (1) AU704084B2 (ja)
BR (1) BR9509179A (ja)
CA (1) CA2200745A1 (ja)
DE (1) DE69511117T2 (ja)
MX (1) MX9702309A (ja)
WO (1) WO1996009883A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9623878D0 (en) 1996-11-15 1997-01-08 Marlit Ltd Bonding materials
CN1207090C (zh) * 1998-04-27 2005-06-22 陶氏化学公司 包囊化活性材料
WO1999055753A1 (en) * 1998-04-27 1999-11-04 The Dow Chemical Company Cure on demand adhesives for assembling shoe soles
EP1076679B1 (en) 1998-04-27 2006-09-13 The Dow Chemical Company Cure on demand adhesives and window module with cure on demand adhesive thereon
KR100680095B1 (ko) 1999-12-20 2007-02-12 쓰리엠 이노베이티브 프로퍼티즈 캄파니 주위 온도 안정성의 1액형 경화성 에폭시 접착제
MXPA03002222A (es) * 2002-03-28 2004-10-29 Rohm & Haas Polvos de recubrimiento, metodos para su elaboracion y articulos formados a partir de los mismos.
US7423004B2 (en) * 2003-01-31 2008-09-09 Smithkline Beecham Corporation Solid dispersion compositions
US20040185170A1 (en) * 2003-03-21 2004-09-23 Shubha Chungi Method for coating drug-containing particles and formulations and dosage units formed therefrom
EP1691786A1 (en) * 2003-12-04 2006-08-23 Pfizer Products Inc. Multiparticulate compositions with improved stability
US6984403B2 (en) * 2003-12-04 2006-01-10 Pfizer Inc. Azithromycin dosage forms with reduced side effects
WO2005053655A1 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Method for making pharmaceutical multiparticulates
CN1889931A (zh) * 2003-12-04 2007-01-03 辉瑞产品公司 利用挤压器制备优选含泊洛沙姆和甘油酯的多重粒子阿奇霉素组合物的喷雾－冻凝方法
BRPI0417348A (pt) * 2003-12-04 2007-03-13 Pfizer Prod Inc processo de gelatinização por spray com utilização de uma extrusora para preparação de composições de droga cristalina multiparticulada contendo preferencialmente um poloxámero e um glicerìdeo
WO2005053639A2 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Controlled release multiparticulates formed with dissolution enhancers
KR20060092281A (ko) * 2003-12-04 2006-08-22 화이자 프로덕츠 인크. 액체 기초 방법에 의한 아지트로마이신 복합입자 투여형
WO2005053652A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
US9693967B2 (en) * 2005-09-07 2017-07-04 Southwest Research Institute Biodegradable microparticle pharmaceutical formulations exhibiting improved released rates
US7261529B2 (en) * 2005-09-07 2007-08-28 Southwest Research Institute Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents
US7758778B2 (en) * 2005-09-07 2010-07-20 Southwest Research Institute Methods for preparing biodegradable microparticle formulations containing pharmaceutically active agents
US7842146B2 (en) * 2007-01-26 2010-11-30 Dow Global Technologies Inc. Ultrasonic energy for adhesive bonding
CA2863502C (en) 2012-02-02 2021-02-16 Arkema Inc. Improved shelf life of polyol blends containing halogenated olefins by encapsulation of active components
US20220195247A1 (en) 2019-03-28 2022-06-23 3M Innovative Properties Company Structural bonding tape with epoxide microcapsules

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005288A1 (en) * 1984-05-18 1985-12-05 Washington University Technology Associates, Inc., Method and apparatus for coating particles or liquid droplets
US4707367A (en) * 1984-07-16 1987-11-17 Sunkist Growers, Inc. Solid essential oil flavor composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015128A (en) * 1960-08-18 1962-01-02 Southwest Res Inst Encapsulating apparatus
US3310612A (en) * 1965-03-29 1967-03-21 Southwest Res Inst Encapsulating method and apparatus
US4764317A (en) * 1984-02-09 1988-08-16 Southwest Research Institute Microencapsulation process and apparatus
US4675140A (en) * 1984-05-18 1987-06-23 Washington University Technology Associates Method for coating particles or liquid droplets
JP2607100B2 (ja) * 1987-10-26 1997-05-07 株式会社ニチロ 冷凍豆腐の製造方法
JP2730966B2 (ja) * 1989-05-02 1998-03-25 日東電工株式会社 マイクロカプセル型硬化促進剤を含有するエポキシ樹脂組成物
JPH035735A (ja) * 1989-06-01 1991-01-11 Sumitomo Electric Ind Ltd 波長変換素子
DE4221491C2 (de) * 1992-06-29 1994-09-29 Pohl Boskamp Gmbh Chem Pharma Verfahren zur Herstellung von Weichgelatinekapseln

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005288A1 (en) * 1984-05-18 1985-12-05 Washington University Technology Associates, Inc., Method and apparatus for coating particles or liquid droplets
US4707367A (en) * 1984-07-16 1987-11-17 Sunkist Growers, Inc. Solid essential oil flavor composition

Also Published As

Publication number Publication date
MX9702309A (es) 1998-04-30
ATE182486T1 (de) 1999-08-15
DE69511117T2 (de) 1999-11-25
JPH10511596A (ja) 1998-11-10
KR970706061A (ko) 1997-11-03
DE69511117D1 (de) 1999-09-02
EP0804285A1 (en) 1997-11-05
EP0804285B1 (en) 1999-07-28
CA2200745A1 (en) 1996-04-04
BR9509179A (pt) 1997-12-23
US5601761A (en) 1997-02-11
AU3629095A (en) 1996-04-19
WO1996009883A1 (en) 1996-04-04

Similar Documents

Publication Publication Date Title
AU704084B2 (en) Encapsulated active materials and method for preparing the same
MXPA97002309A (en) Active encapsulated materials and method for preparing
EP0720472B1 (en) Method of encapsulation and microcapsules produced thereby
US8318060B2 (en) Microencapsulation of amines
US3429827A (en) Method of encapsulation
US8865798B2 (en) Self healing composite material and method of manufacturing same
CN105381767B (zh) 一种聚氨酯微胶囊包封相变材料及其制备方法
US4225460A (en) Latent Lewis acid catalyst system and process
US20060127668A1 (en) Microcapsules used for producing rubber and method for their production
JPH08104854A (ja) 寸法的熱回復性の物品
JP2954824B2 (ja) マイクロカプセル化した接着剤及びその製法
EP0232001B1 (en) Encapsulated colorants
EP0820807B2 (en) Hollow silicone resin particles and method for the preparation thereof
US6562460B1 (en) Microencapsulated particles and process for manufacturing same
US6899958B2 (en) Moisture barrier resins
DE19923202B4 (de) Verfahren zum Mikroverkapseln von Partikeln aus feuchtigkeitsempfindlichen Treib- und Explosivstoffen sowie mikroverkapselte Partikel aus solchen Treib- und Explosivstoffen
US4758289A (en) Blasting agent in microcapsule form
EP0063475A1 (en) Microencapsulated epoxy adhesive system
JPH03220246A (ja) マイクロカプセル型アミン系硬化剤
CN1161660A (zh) 包囊的活性物质及其制备方法
WO1999027013A1 (de) Mikroverkapselter schwefel
JPS58210842A (ja) コロイド状シリカを内包しているマイクロカプセル粒子の製造方法
GB2210377A (en) Microencapsulated flame retardant: encapsulated semiconductor
JPH04290539A (ja) マイクロカプセル複合体およびその製造方法
JPS62252491A (ja) エポキシ樹脂系熱硬化性接着剤